EP0759444A3 - Composés hydroxycarboxyliques insaturés utiles en tant que produits intermédiaires pour la préparation d'additifs de lubrifiantes et de carburants - Google Patents

Composés hydroxycarboxyliques insaturés utiles en tant que produits intermédiaires pour la préparation d'additifs de lubrifiantes et de carburants Download PDF

Info

Publication number: EP0759444A3
Authority: EP; European Patent Office
Prior art keywords: intermediates; compounds useful; fuel additives; preparing lubricant; hydroxycarboxylic compounds
Prior art date: 1995-08-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP96306064A

Other languages

German (de)

English (en)

Other versions

EP0759444A2 (fr

EP0759444B1 (fr

Inventor

Paul E. Adams

Mark R. Baker

Jeffry G. Dietz

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Lubrizol Corp

Original Assignee

Lubrizol Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1995-08-22

Filing date

1996-08-20

Publication date

1998-01-07

1996-08-20 Application filed by Lubrizol Corp filed Critical Lubrizol Corp

1997-02-26 Publication of EP0759444A2 publication Critical patent/EP0759444A2/fr

1998-01-07 Publication of EP0759444A3 publication Critical patent/EP0759444A3/fr

2002-02-27 Application granted granted Critical

2002-02-27 Publication of EP0759444B1 publication Critical patent/EP0759444B1/fr

2016-08-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/10—Acylation
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
- C08F8/16—Lactonisation
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1983—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyesters

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Engineering & Computer Science (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Lubricants (AREA)

EP96306064A 1995-08-22 1996-08-20 Composés hydroxycarboxyliques insaturés utiles en tant que produits intermédiaires pour la préparation d'additifs de lubrifiantes et de carburants Expired - Lifetime EP0759444B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/518,629 US5777142A (en)	1995-08-22	1995-08-22	Unsaturated hydroxycarboxylic compounds useful as intermediates for preparing lubricant and fuel additives
US518629		1995-08-22

Publications (3)

Publication Number	Publication Date
EP0759444A2 EP0759444A2 (fr)	1997-02-26
EP0759444A3 true EP0759444A3 (fr)	1998-01-07
EP0759444B1 EP0759444B1 (fr)	2002-02-27

Family

ID=24064787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96306064A Expired - Lifetime EP0759444B1 (fr)	1995-08-22	1996-08-20	Composés hydroxycarboxyliques insaturés utiles en tant que produits intermédiaires pour la préparation d'additifs de lubrifiantes et de carburants

Country Status (9)

Country	Link
US (1)	US5777142A (fr)
EP (1)	EP0759444B1 (fr)
JP (1)	JPH09124547A (fr)
AU (1)	AU713061B2 (fr)
CA (1)	CA2183611A1 (fr)
DE (1)	DE69619443T2 (fr)
ES (1)	ES2173257T3 (fr)
MX (1)	MX9603410A (fr)
SG (1)	SG64944A1 (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5779742A (en) *	1996-08-08	1998-07-14	The Lubrizol Corporation	Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions
US5912213A (en) *	1997-06-05	1999-06-15	The Lubrizol Corporation	Substituted carboxylic acylating agent compositions and derivatives thereof for use in lubricants and fuels
US6117941A (en) *	1997-06-05	2000-09-12	The Lubrizol Corporation	Intermediates useful for preparing dispersant-viscosity improvers for lubricating oils
US5851966A (en) *	1997-06-05	1998-12-22	The Lubrizol Corporation	Reaction products of substituted carboxylic acylating agents and carboxylic reactants for use in fuels and lubricants
CA2239633A1 (fr) *	1997-06-05	1998-12-05	The Lubrizol Corporation	Agents dispersants et ameliorants de la viscosite contenant de l'azote, pour huiles lubrifiantes
US6288013B1 (en)	1997-12-03	2001-09-11	The Lubrizol Corporation	Nitrogen containing dispersant-viscosity improvers
US6211122B1 (en)	1998-07-27	2001-04-03	The Lubrizol Corporation	Carboxylic compositions and derivatives thereof and use as lubricating oil and fuel additives
US6030929A (en) *	1998-07-27	2000-02-29	The Lubrizol Corporation	Mixed carboxylic compositions and derivatives and use as lubricating oil and fuel additives
WO2000034418A1 (fr) *	1998-12-04	2000-06-15	Infineum Holdings B.V.	Additif pour carburant et composition de carburant ainsi additive
US6860241B2 (en)	1999-06-16	2005-03-01	Dober Chemical Corp.	Fuel filter including slow release additive
DE60138625D1 (de) *	2000-06-22	2009-06-18	Lubrizol Corp	Dispergiermittel/viskositätsindexverbesserungsmittel für schmieröle und brennstoffe
US6677282B2 (en)	2001-06-21	2004-01-13	The Lubrizol Corporation	Dispersant-viscosity improvers for lubricating oil and fuels
US6835218B1 (en)	2001-08-24	2004-12-28	Dober Chemical Corp.	Fuel additive compositions
US6827750B2 (en)	2001-08-24	2004-12-07	Dober Chemical Corp	Controlled release additives in fuel systems
US7938277B2 (en)	2001-08-24	2011-05-10	Dober Chemical Corporation	Controlled release of microbiocides
GB2394431B (en)	2001-08-24	2006-02-22	Dober Chemical Corp	Controlled release of additives in fluid systems
US7001531B2 (en)	2001-08-24	2006-02-21	Dober Chemical Corp.	Sustained release coolant additive composition
AU2006257823B2 (en)	2005-06-16	2011-09-08	The Lubrizol Corporation	Quaternary ammonium salt detergents for use in fuels
US7563368B2 (en)	2006-12-12	2009-07-21	Cummins Filtration Ip Inc.	Filtration device with releasable additive
US20090093384A1 (en)	2007-10-03	2009-04-09	The Lubrizol Corporation	Lubricants That Decrease Micropitting for Industrial Gears
US8591747B2 (en)	2008-05-27	2013-11-26	Dober Chemical Corp.	Devices and methods for controlled release of additive compositions
US7883638B2 (en)	2008-05-27	2011-02-08	Dober Chemical Corporation	Controlled release cooling additive compositions
US8702995B2 (en)	2008-05-27	2014-04-22	Dober Chemical Corp.	Controlled release of microbiocides
PL2385977T5 (pl)	2008-10-10	2020-07-27	The Lubrizol Corporation	Dodatki do obniżania odbioru metalu w paliwach
CA2762069C (fr)	2009-05-15	2018-03-20	The Lubrizol Corporation	Sels d'amide et/ou d'ester d'ammonium quaternaire
WO2011059626A1 (fr)	2009-11-10	2011-05-19	The Lubrizol Corporation	Compositions de nettoyage d'un système lubrifiant et procédés correspondants
CA2784549C (fr)	2009-12-18	2018-01-23	Chevron Oronite Company Llc	Polyolefines fonctionnalisees par carbonyl-ene
AU2011256486B2 (en)	2010-05-18	2016-11-17	The Lubrizol Corporation	Methods and compositions that provide detergency
PL2576738T3 (pl)	2010-05-25	2020-11-16	The Lubrizol Corporation	Zastosowanie czwartorzędowej soli amoniowej w celu uzyskania wzrostu mocy silnika Diesel
CA2802516A1 (fr)	2010-06-15	2011-12-22	The Lubrizol Corporation	Methode d'elimination de depots dans les applications petrolieres et gazieres
FR2969654B1 (fr)	2010-12-22	2013-02-08	Rhodia Operations	Composition d'additif carburant a base d'une dispersion de particules de fer et d'un detergent
WO2012162219A1 (fr)	2011-05-26	2012-11-29	The Lubrizol Corporation	Mélanges stabilisés contenant des modificateurs de frottement
JP5959629B2 (ja)	2011-05-26	2016-08-02	ザルブリゾルコーポレイションＴｈｅＬｕｂｒｉｚｏｌＣｏｒｐｏｒａｔｉｏｎ	摩擦調整剤を含有する安定化されたブレンド
WO2012162020A1 (fr)	2011-05-26	2012-11-29	The Lubrizol Corporation	Mélanges stabilisés contenant des anti-oxydants
JP5964414B2 (ja)	2011-05-26	2016-08-03	ザルブリゾルコーポレイションＴｈｅＬｕｂｒｉｚｏｌＣｏｒｐｏｒａｔｉｏｎ	摩擦調整剤を含有する安定化されたブレンド
EP2723837B1 (fr)	2011-06-21	2021-10-27	The Lubrizol Corporation	Compositions lubrifiantes contenant des sels d'agents d'acylation substitués par de l'hydrocarbyle
WO2013043332A1 (fr)	2011-09-23	2013-03-28	The Lubrizol Corporation	Sels d'ammonium quaternaire utilisés dans des huiles de chauffe
EP3489332A1 (fr)	2012-10-23	2019-05-29	The Lubrizol Corporation	Détergent pour diesel sans surcharge de faible poids moléculaire
AU2014226293B2 (en)	2013-03-07	2017-12-21	The Lubrizol Corporation	Ion tolerant corrosion inhibitors and inhibitor combinations for fuels
SG11201509630PA (en)	2013-05-28	2015-12-30	Lubrizol Corp	Asphaltene inhibition
EP3149123A2 (fr)	2014-05-30	2017-04-05	The Lubrizol Corporation	Sels d'ammonium quaternaire couplés
WO2015184276A1 (fr)	2014-05-30	2015-12-03	The Lubrizol Corporation	Sels d'ammonium quaternaires fonctionnalisés par des agents de quaternisation époxyde
PL3514220T3 (pl)	2014-05-30	2020-09-07	The Lubrizol Corporation	Amid/ester o niskiej masie cząsteczkowej zawierający czwartorzędowe sole amoniowe
US20170096610A1 (en)	2014-05-30	2017-04-06	The Lubrizol Corporation	High molecular weight amide/ester containing quaternary ammonium salts
EP3524663A1 (fr)	2014-05-30	2019-08-14	The Lubrizol Corporation	Imidazole contenant des sels d'ammonium quaternaire
US20170096611A1 (en)	2014-05-30	2017-04-06	The Lubrizol Corporation	Branched amine containing quaternary ammonium salts
CN108368358B (zh)	2015-11-09	2021-12-14	路博润公司	使用季胺添加剂改进水分离
AU2016362476B2 (en)	2015-12-02	2020-07-30	The Lubrizol Corporation	Ultra-low molecular weight amide/ester containing quaternary ammonium salts having short hydrocarbon tails
CA3040903A1 (fr)	2016-10-17	2018-04-26	The Lubrizol Corporation	Technologie d'emulsifiant acide pour systemes d'acide emulsifies melanges en continu
CA3074434A1 (fr)	2017-03-06	2018-09-13	The Lubrizol Corporation	Sels d'amines pour moteurs a essence
CN110382670B (zh)	2017-03-06	2022-06-10	路博润公司	燃料添加剂
EP4061911B1 (fr)	2019-11-22	2024-11-20	The Lubrizol Corporation	Compositions d'additif de carburant pour moteurs à essence à injection directe

Citations (3)

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Publication number	Priority date	Publication date	Assignee	Title
DE2103688A1 (en) *	1971-01-27	1972-08-17	Basf Ag	Styrene polymer laminate - consisting of layer of thermally resistant styrene polymer and at least one further layer of different styrene
EP0603889A2 (fr) *	1992-12-25	1994-06-29	MITSUI TOATSU CHEMICALS, Inc.	Procédé pour la préparation de polyesters d'acide lactique
EP0624638A1 (fr) *	1993-05-13	1994-11-17	The Lubrizol Corporation	Compositions utiles comme additifs pour lubrifiants et liquides combustibles

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NL7111130A (fr) *	1970-08-20	1972-02-22
JPS58142901A (ja) *	1982-02-19	1983-08-25	Nippon Zeon Co Ltd	ゴムの変性方法
EP0099478B1 (fr) *	1982-06-29	1986-02-26	Nippon Zeon Co., Ltd.	Procédé de modification de caoutchoucs
JPS59118721A (ja) *	1982-12-25	1984-07-09	Nippon Zeon Co Ltd	カルボキシル化合物の製造方法
US4412031A (en) *	1983-02-18	1983-10-25	Nippon Zeon Co., Ltd.	Modified rubber composition employing a compound containing a carboxyl and an aldehyde group
JPH0651726B2 (ja) *	1985-03-29	1994-07-06	日本ゼオン株式会社	ゴムの改質方法

1995
- 1995-08-22 US US08/518,629 patent/US5777142A/en not_active Expired - Fee Related
1996
- 1996-08-15 SG SG1996010472A patent/SG64944A1/en unknown
- 1996-08-15 JP JP8215819A patent/JPH09124547A/ja not_active Withdrawn
- 1996-08-15 MX MX9603410A patent/MX9603410A/es not_active IP Right Cessation
- 1996-08-19 AU AU62160/96A patent/AU713061B2/en not_active Ceased
- 1996-08-19 CA CA002183611A patent/CA2183611A1/fr not_active Abandoned
- 1996-08-20 EP EP96306064A patent/EP0759444B1/fr not_active Expired - Lifetime
- 1996-08-20 ES ES96306064T patent/ES2173257T3/es not_active Expired - Lifetime
- 1996-08-20 DE DE69619443T patent/DE69619443T2/de not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2103688A1 (en) *	1971-01-27	1972-08-17	Basf Ag	Styrene polymer laminate - consisting of layer of thermally resistant styrene polymer and at least one further layer of different styrene
EP0603889A2 (fr) *	1992-12-25	1994-06-29	MITSUI TOATSU CHEMICALS, Inc.	Procédé pour la préparation de polyesters d'acide lactique
EP0624638A1 (fr) *	1993-05-13	1994-11-17	The Lubrizol Corporation	Compositions utiles comme additifs pour lubrifiants et liquides combustibles

Non-Patent Citations (1)

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Title
SNIDER B B ET AL: "STEREOCHEMISTRY OF ENE REACTIONS OF GLYOXYLATE ESTERS", JOURNAL OF ORGANIC CHEMISTRY, vol. 44, no. 20, 28 September 1979 (1979-09-28), pages 3567 - 3571, XP000611448 *

Also Published As

Publication number	Publication date
US5777142A (en)	1998-07-07
SG64944A1 (en)	1999-05-25
AU713061B2 (en)	1999-11-25
EP0759444A2 (fr)	1997-02-26
CA2183611A1 (fr)	1997-02-23
AU6216096A (en)	1997-02-27
EP0759444B1 (fr)	2002-02-27
JPH09124547A (ja)	1997-05-13
DE69619443T2 (de)	2002-10-31
MX9603410A (es)	1997-03-29
DE69619443D1 (de)	2002-04-04
ES2173257T3 (es)	2002-10-16

Publication	Publication Date	Title
EP0759444A3 (fr)	1998-01-07	Composés hydroxycarboxyliques insaturés utiles en tant que produits intermédiaires pour la préparation d'additifs de lubrifiantes et de carburants
EP0759443A3 (fr)	1998-01-07	Lactones à substitution hydroxy utiles en tant que produits intermédiaires pour la préparation d'huiles lubrifiantes et d'additifs de carburants
MX9603537A (es)	1997-03-29	Procedimiento para preparar composiciones utiles como intermediarios para preparacion de aditivos de aceites lubricantes y combustibles.
EP0882783A3 (fr)	2000-01-19	Compositions contenant d'agents d'acylaton carboxyliques substitués et leurs dérivés pour lubrifiants et carburants
EP0802255A3 (fr)	1998-01-07	Des compositions d'azote acylées contenant un groupe hydroxyle pouvant être utilisées comme additifs dans une huile lubrifiante et dans des compositions combustibles
MX200712B (fr)	2001-01-26
AU3975197A (en)	1998-02-25	Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives and derivatives thereof
AU4786796A (en)	1996-08-21	Additives and fuel oil compositions
CA2089712A1 (fr)	1993-08-19	Produit detergent-dispersant, procede de production du produit et utilisation connexe
CA2204934A1 (fr)	1997-11-18	Terpolymeres d'ethylene, leur preparation et leur utilisation comme additifs pour distillats d'huiles minerales
AU6518596A (en)	1997-02-18	Process for producing organic nitrogen compounds, special organic nitrogen compounds and mixtures of such compounds and their use as fuel and lubricant additives
AU1618595A (en)	1995-10-12	Low SAFA oils
HUT57215A (en)	1991-11-28	Process for producing isoxazole-oxazines as new intermadiates for producing delmopinol
CA2303214A1 (fr)	1999-04-01	Additifs a pouvoir lubrifiant pour compositions de diesel
AU5791090A (en)	1991-01-03	Process for improving the fluidity of mineral oils and mineral oil distillates
CA2183267A1 (fr)	1995-08-31	Compositions pour huiles
WO1987006228A3 (fr)	1988-03-10	Polyamines couplees servant d'additifs pour lubrifiants derivees de polynitriles d'hydrocarbyles et de polyamines
DE69403541D1 (de)	1997-07-10	Lacton-Verbindung und Verfahren zu ihrer Herstellung
GB9007338D0 (en)	1990-05-30	Chemical compounds
CA2081853A1 (fr)	1993-05-01	Obtention d'alcanolamines et utilisation du produit de reaction comme additif a l'essence ou a des lubrifiants
AU640945B2 (en)	1993-09-09	Sulfur coupled hydrocarbyl derived mercaptobenzothiazole adducts as multifunctional antiwear additives and compositions containing same
CA2074937A1 (fr)	1991-08-01	Mazouts et additifs
WO2000040678A8 (fr)	2001-09-27	Dispersant pour lubrifiants et carburants a base de derive de triazine
EP0728766A3 (fr)	1998-01-28	Dérivés d'azo-dicarbonyl substitués
IL112103A0 (en)	1995-03-15	Process for the preparation of 2,4,5-tribromopyrrole-3-carbonitrile

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